baber/WOPTO huggingface dataset:
Patent JP-2000349748-A (JP)
Title: Secret information sharing method
Inventor: NISHIKAWA HIROYUKI
IPC: G09C1/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To authenticate a transmitted party and to share secret information by one data transmission when the secret information is shared between two parties by using a public key encipherment system on a network. SOLUTION: In a method for sharing data between information processors connected by a network, a secret key and a public key of a public key encipherment system are set for both a transmitter and a receiver of data. This method executes a first enciphering process for enciphering transmission object data by using a public key of a receiver and enciphers the transmission object data, a second enciphering process for further enciphering this result by using a secret key of a transmitter and transfer process for transmitting data generated by the second enciphering process from the transmitter to the receiver on a transmitter's side; and the method executes a first decoding process for decoding the received data by using the public key of the transmitter and a second decoding process for further decoding this result by using the receiver's secret key on the receiver's side.  In this method, it may be constituted so that order of the first and second enciphering processes is reverse to order of the first and second decoding enciphering processes.
Patent JP-H109881-A (JP)
Title: Navigator
Inventor: MURAKAMI SHINICHI
IPC: G01C21/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a navigator performing correction corresponding to the receiving state of radio waves from an artificial satellite when the data obtained from a detection means detecting the operation state of a vehicle is corrected on the basis of the position measuring data obtained from a satellite position measuring means. SOLUTION: This navigator is equipped with an acceleration detection means 21 detecting the acceleration of a vehicle, a distance calculation means 24 calculating the first speed of the vehicle from the output data of the acceleration detection means 21, a satellite position measuring means 23 receiving radio waves from an artificial satellite to output the second speed of the vehicle, a speed correction means 27 correcting the first and second speeds, a receiving state monitor means 32 monitoring the receiving state from the artificial satellite in the satellite position measuring means 23 and a speed correction judging means 33 judging and controlling whether the correction by the speed correction means 27 is proper corresponding to the receiving state in the receiving state monitor means 32.
Patent JP-S5280136-A (JP)
Title: Device for reproducing hologram
Inventor: SATOU ISAO
IPC: G11C13/00
Filed: 1975-12-26
Abstract: PURPOSE:To obtain a well reproduced image without reducing the quantity of recorded information and complicating the reading mechanism system by imaging a control signal pattern on a different photo electric converting element and correcting the deviation of the quantity of light of the reproduced image between holograms.
Patent JP-S5859515-A (JP)
Title: Contact unit for electric switching device
Inventor: GEORUKU SHIYUTORAIHI
IPC: H01H1/20
Filed: 1982-09-13
Abstract: A contact arrangement for electric switchgear is disclosed. The contact arrangement comprises a bifurcated offset contact bridge having two contact bridge parts, each of which is inserted into an opening in an actuating contact bridge carrier. Each contact bridge part rests on a first supporting surface of the opening. A spring retainer rests against the contact bridge and a compression spring is mounted between a second surface of the opening and the spring retainer. The spring retainer is guided in the contact bridge carrier against movement transverse to the direction of motion of the carrier. Each end of each contact bridge part is provided with a semicircular contact pad which, when the contact bridge parts are placed adjacent each other, form a bifurcated circular contact pad which engages with corresponding stationary contacts. Each part of the bifurcated contact bridge is provided with a recess on both sides in the area of the offset in order to maintain both contact bridge parts in close proximity with each other and to ensure proper contact engagement.
Patent JP-S5861184-A (JP)
Title: Manufacture of pellet of low-grade coal
Inventor: SUZUKI JINTAROU
IPC: C10L5/32
Filed: 1981-10-08
Abstract: PURPOSE:To obtain coal pellets having excellent handleability and quality, by heating low-grade coal powder having a specific water content, pouring a suspension containing droplets of hydrocarbon oil to the powder to form granulation nuclei, forming the mixture to pellets, and coating and granulating the pellet with brown coal powder containing oil. CONSTITUTION:Low-grade powder dried to a water-content of <=35wt% by spontaneous drying, etc. is heated at 80-130 deg.C. An aqueous suspension of hydrocarbon oil droplets is poured slowly to the powder to form granulation nuclei containing <=47wt% water and 5-20wt% oil. The mixture is then pelletized with a rotary drum pelletizer, etc., and coated with 5-20wt% brown coal powder containing a hydrocarbon oil to obtain spherical pellets having diameter of <=30mm..
Patent JP-H029334-A (JP)
Title: Smoking apparatus for home-use
Inventor: TAGA TARO
IPC: A23B4/052
Filed: 1988-06-29
Abstract: PURPOSE:To perform smoking of a food under optimum condition and to eliminate the color and odor of the smoke by passing the smoke through a smoke generation part, a washing part, a smoking part and a smoke-treatment part in the order in a main body case air-tightly sealed with an openable lid. CONSTITUTION:An openable door 25 is opened, a material to be smoked is put on an arm 6 or a shelf 7, a smoking material container 10 filled with a smoking material 11 is inserted into a combustion cylinder 12 and a water-tank 17' is filled with washing water. A blower fan 14 is driven to introduce air through a smoke-generation part A, a washing part B and an inlet port 4 into a smoking chamber 2' to effect the air-drying of the material. A smoking material heater 13 is electrified to heat the smoking material 11 and the smoke generated by the incomplete combustion of the smoking material is passed through a header 16 and a washing cylinder 17 and made to contact with the water in the water-tank 17' to remove excess tar and soot. The treated smoke is introduced through the inlet hole 4 of a partition wall 2 into the smoking chamber 2' to smoke the objective material. The smoke exhausted from the outlet port 5 of the smoking chamber 2' is introduced into the catalyst cylinder 20 of a smoke-treatment part C and made to contact with an oxidizing catalyst 21 heated with a heater 22 at a high temperature. The decolored and deodorized smoke is discharged from the apparatus.
Patent JP-H04357810-A (JP)
Title: Solid electrolytic capacitor
Inventor: ADACHI HIROSHI
IPC: H01G9/012
Filed: 1991-06-04
Abstract: PURPOSE:To prevent the deterioration of characteristics due to connecting an anodic terminal as well as to reduce the dimensions and increase the capacity by pulling out a tip of an anodic lead wire to the outside of a resin coat and connecting the tip with the anodic terminal. CONSTITUTION:An anodic lead wire 2 is pulled out from an end face of a capacitor element 1 in which an anodic oxidized film, manganese dioxide layer, carbon layer and cathodic layer are provided to a sintered tuntalum. Then an anodic terminal 7 is soldered with a tip 6 of the wire 2. Thus it becomes unnecessary to cover the joint portion, so that a resin coat 5 covering the element 1 can be made thinner.
Patent JP-H11353344-A (JP)
Title: Logical synthesys method for semiconductor integrated circuit and standard cell for logical synthesis
Inventor: OZAKI TAKASHI
IPC: G06F17/50
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce the wiring quantity of a control circuit which is required for the logical synthesis of a circuit for driving a bus. SOLUTION: Logical synthesis for a bus connection circuit is executed by a standard cell provided with a weak latch circuit which has a layout pattern and network list information for a logical circuit having property addition indicating a cell only for a bus value storing function as a logical synthesis model and an output buffer W1 for outputting a weak signal as a logical simulation model as definition description.
Patent JP-H08226294-A (JP)
Title: Master-slave tunnel excavator and method of excavation construction thereof
Inventor: KANEKO KENICHI
IPC: E21D9/14
Filed: 1995-06-02
Abstract: PURPOSE: To change over the execution of a main tunnel and the execution of an adit quickly and safely and conduct both execution alternately by installing a rotary holder into a master tunnel excavator and holding a slave tunnel excavator into the rotary holder. CONSTITUTION: A master tunnel excavator 1, in which a cylindrical body is divided and formed in the longitudinal direction, a front cylinder 11 and a rear cylinder 12 are connected by propulsive jacks 13, and grippers 14, 14 taking reaction on an excavated wall surface are mounted, is set up. A rotated rotary holder 16 is fitted into the master tunnel excavator 1. A slave tunnel excavator composed of cylindrical bodies divided in the longitudinal direction, propulsive jacks connecting the cylindrical bodies and grippers is held into the rotary holder 16. A main tunnel is excavated by the master tunnel excavator 1, the rotary holder 16 is turned and the slave tunnel excavator is directed in the direction of excavation of an adit, and the adit is excavated from the side section of the main tunnel by the slave tunnel excavator.
Patent JP-H06346265-A (JP)
Title: Cleaning oil regenerating device
Inventor: HIROSE YUICHI
IPC: C23G5/04
Filed: 1993-06-07
Abstract: PURPOSE:To provide a cleaning oil regenerating device capable of easily separating the contaminated oil into cleaning oil and quenching oil with a small number of devices. CONSTITUTION:Cleaning oil is regenerated and recovered from contaminated cleaning oil by the cleaning oil regenerating device. In this case, the device is provided with an evaporator 1a furnished with a heater 6 on its outer wall and consisting of a vertical cylindrical vessel and an evaporative condenser 1 having a liq. disperser 15 provided above the evaporator 1b and used to form a uniform liq. thin film on the inner wall of the vessel and a condenser 1b provided outside the liq. disperser 15. The disperser 15 is a double cylindrical vessel pierced with many holes 16 to allow the liq. to flow uniformly downward, the condenser 16 is of double-cylindrical and furnished with a coiled cooling and heat-transmitting tube 8, and a heater 5 and a regenerated oil cooler 2 connected to the heater are connected to the condenser 1.
Patent JP-H0327234-A (JP)
Title: Preparation of baked infection
Inventor: TAGA KAZUMITSU
IPC: A23L1/308
Filed: 1989-06-22
Abstract: PURPOSE:To prepare a baked confection having a low calorie, containing abundant dietary fibers and having the same texture and appearance as those of conventional biscuits, cookies, etc., by adding insoluble dietary fibers and water- soluble dietary fibers to wheat flour as basic raw materials. CONSTITUTION:100 pts.wt. of basic raw material comprising (A) 20-50 pts.wt. of dietary fibers (e.g. a 3:1-1:2 mixture of insoluble dietary fibers such as cellulose and water-soluble fibers such as enzyme-decomposed galactomannan and (B) 50-80 pts.wt. of wheat flour, are mixed with (C) 5-100 pts.wt. of a saccharide, (D) 20-80 pts.wt. of fats and oils and, if necessary, egg, milk, dried milk, seasoning, an expanding agent, water, etc. The dough thus prepared is molded and subsequently baked to provide a low calorie baked confection.
Patent JP-S5491690-A (JP)
Title: Automatic/manual change-over system of electronic type controller
Inventor: YOSHIOKA TAKASHI
IPC: G05B7/02
Filed: 1977-12-29
Abstract: PURPOSE: To provide a balanceless, bumpless manual/automatic change-over system free from level variation caused by discharge of condenser allowing the digital amount of up-down counter to convert to analog amount to feed power signal during manual operation.  
     CONSTITUTION: During automatic control, interlocking switches SW 1--SW 1-3 are  joined with A side. Proportional integrating operation is operated for deviation of  measurement e 1  and set value e 2  entered into the terminal 1 with integrator composed of parallel circuit having condenser C 1  and resistance R 1  and arithmetic amplifier M 1  and condenser C 2  to feed from the terminal 2. In this case, the power Ea  and the power Em where the counter power is converted to analog value are compared to actuate relays R 1 , R 2  allowing both powers to agree respectively. During  manual operation, the counter 5 is increased/reduced with switches SW 2, SW 3,  obtaining the power signal allowing the power Ea to coincide with the power Em. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000346220-A (JP)
Title: Check valve
Inventor: IMANISHI TAKESHI
IPC: F16K15/06
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a check valve in which a valve seat member and a housing that are assembled hardly come off in service, thus resolving drawbacks of a compressor, a cooling circuit and a vehicle. SOLUTION: This check valve is composed of a valve seat member 70, a housing 71, a valve element 72 and a spring 73. In this case, a recess 70c of the valve seat member 70 and each projection 71a of the case 71 are prevented by each flange 71g of the case 71 from slipping off. Each flange 71g is fan- shaped, pairing off with the other and is positioned only in the outer part of the projection 71a, abutting against the inner wall of a storage chamber. The thickness of each flange 71g includes the thickness of the projection 71a, and the outer face of the flange 71g is flush with the outer peripheral face of a main body part 70a of the valve seat member 70.
Patent JP-H116766-A (JP)
Title: Color-measuring device and its optical system
Inventor: YAMAGUCHI SEIKI
IPC: G01J3/50
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain three signals with characteristics being approximated to equal color functions x(λ), y(λ), and z(λ) that accurately match the sensitivity of human eyes for incidence light that is nonuniform in terms of time and space in a color-measuring device. SOLUTION: Incidence light 120 is separated into first reflection light 121 and first transmission light 122 by a first optical filter 101 with half-mirror characteristics, for example the first reflection light 121 is corrected by a Y filter 1 with spectral characteristics that are approximated to equal color function y(λ), and a three-stimulus value Y is obtained fro a photodetector 111. The first transmission light 122 is separated into second reflection light 123 and second transmission light 124 by a second optical filter 102 with dichroic characteristics, is corrected by a Z filter 2 and an X filter 3 with spectral characteristics that are approximated to equal color functions z(λ) and x(λ), and a signal corresponding to the three-stimulus values Z and X is simultaneously obtained from light reception elements 112 and 113.
Patent JP-H05334118-A (JP)
Title: Preceding detection system for program step to be cause of program interruption
Inventor: KOBAYASHI SHIGEO
IPC: G06F11/28
Filed: 1992-05-28
Abstract: PURPOSE:To prevent the generation of program interruption and to shorten an analysis time by checking the generation of program interruption over all steps at the time of forming a program, and when program interruption is generated, automatically detecting a step being the cause of the interruption. CONSTITUTION:A master program forming program 620 forms a master program in a main storage device 200 and a debugging program 530 previously stored in a service processor 700 checks the generation of program interruption in all the steps of the master program, and, when a step generating program interruption is generated, outputs processing contents and information obtained at the time of writing data in the step and those obtained at the time of writing data in a general register 101 for modifying the address of the step to a line printer 510.
Patent JP-S5950200-A (JP)
Title: Electrodeposition method of powder in nonaqueous solution
Inventor: MIZUGUCHI HITOSHI
IPC: H01J9/04
Filed: 1982-09-14
Abstract: PURPOSE:To improve reproducibility and stability by adding strong acids and strong alkalis to an electrolyte prepd. by dissolving nitrocellulose in a ketone solvent and incorporating powder therein and providing a gradient of a specific range to the electric conductivity of the electrolyte in performing electrodeposition of powder. CONSTITUTION:Nitrocellulose is dissolved in a ketone solvent, for example, acetone, methyl ethyl ketone, diethyl ketone, etc., and powder required as a powder film to be electrodeposited, for example, the powder of Y2O3:Eu, ZnS; Cu.Al, ZnS; Ag or the like is incorporated therein thereby preparing an electrolyte. A strong acid such as sulfuric acid, phosphoric acid or the like and a strong alkali such as KOH, NaOH or the like are added to such electrolyte. The electrodeposition of the powder is performed in such a way that the electric conductivity of the electrolyte is kept at 1-30microohm/cm and the migration electric field between the electrodes in the electrolyte, that is, the potential gradient between the electrodes has a required gradient.
Patent JP-2000344079-A (JP)
Title: Braking device for dump truck
Inventor: ABE SEIICHI
IPC: B60T8/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a braking device for a dump truck assuring necessary braking force and causing less locking of wheels during braking. SOLUTION: This braking device which has front and rear brakes 1, 2 for braking front and rear wheels 3, 4 includes operation amount detectors 7, 17 for detecting operation amounts θ1, θ2 of braking operation means 8, 9 for operating the front and rear brakes 1, 2, load detectors 26, 26 for detecting loads WF, WR on the front and rear wheels 3, 4 and a brake controller 13 for controlling the front and rear braking forces BF, BR of the front and rear brakes 1, 2. The braking controller 13 determines total braking force BN in accordance with the detected operation amounts θ1, θ2 and distributes the total braking force BN to the front and rear brakes 1, 2 in proportion to the loads WF, WR on the front and rear brakes.
Patent JP-S6316583-A (JP)
Inventor: HAYASHI HIDEO
IPC: H01R13/46
Filed: 1986-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09325534-A (JP)
Title: Image forming device
Inventor: HIRAI YASUYUKI
IPC: G03G21/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by permitting the manpower saving of a driving part driving a paper carrying means by transmitting driving force from the driving means to first and second carrying means whose carrying directions are different through a driving force transmitting means. SOLUTION: This device is provided with a motor 61 normally and reversely rotatable, a one-way clutch 64 transmitting rotational force when the motor 61 is rotated and driven in one direction, a bevel gear transmitting the rotational force of the motor 61 to the rotary shaft 67 of a paper feeding system through the one-way clutch 64, the one-way clutch 70 transmitting the rotational force when the motor 61 is rotated in the other direction and a paper refeeding roller 71 where the rotational force of the motor 61 is transmitted through the one-way clutch 70. The driving force is transmitted to the first and second carrying means whose carrying directions are different from the driving means(motor 61) through the driving force transmitting means.  Thus, the need of providing separate driving means at the first and second carrying means is eliminated, so that the device is miniaturized and power consumption is reduced.
Patent JP-S6221866-A (JP)
Inventor: YAMAKAMI KAZUIWA
IPC: D06B23/04
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04363022-A (JP)
Title: Cleaning device for wafer mounter
Inventor: SUZUKI SHIZUO
IPC: F26B21/00
Filed: 1991-06-06
Abstract: PURPOSE:To treat a process from water pure cleaning to drying without requiring a wide space by providing an upper cleaning brush, a lower cleaning brush and a side cleaning brush in slidable contact with a wafer mounter, by brushing all the surfaces of the fixed board simultaneously and by drying the fixed board by spraying gas thereto. CONSTITUTION:An upper cleaning brush 31, a lower cleaning brush 32 and a side cleaning brush 33 are provided in slidable contact with each of an upper surface, a lower surface and a side of a fixed board mounted on a supporting roller. The lower cleaning brush 32 is rotated by a motor and raised and lowered by a cylinder 62. The lower cleaning brush can be also revolved like the upper cleaning brush 31. An upper surface and a lower surface of the fixed board are provided with nozzles 74, 75 for supplying cleaning solution and nozzles 76, 77 for supplying pure water. Nozzles 78, 79 for supplying gas such as nitrogen gas are also provided to dry the fixed board. Gas such as air and nitrogen gas can be heated properly.
Patent JP-S6318702-A (JP)
Title: Manufacture of corner waveguide and its metallic die
Inventor: YUGAWA NOBUHIKO
IPC: H01P1/02
Filed: 1986-07-10
Abstract: PURPOSE:To improve the accuracy of shape by forming a metallic layer onto an outer surface of a core before closing a die by thermally spraying metal in the state of ease or work in advance and forming a reflected face of metallic film outwardly while a metallic die regulating the shape of the inner face of a waveguide as a reference face. CONSTITUTION:Before an upper die 5 is descended, a die removal agent is applied to the surface of a core 1 forming a cavity 3 and the inner face of the upper die 5, a lower die 4 and a slide core 7. Then a thin metallic film 23 is formed to the face corresponding to the reflecting face of a lateral core 1A and a longitudinal core 1B constituting a split core 1 and to the butted face of a flange 22. Then the upper die 5 is descended to form the cavity, an unsaturated polyester resin forming material is injected into a pot 14 of the metallic die and press forming is executed by using a plunger. The waveguide 20 is formed in a way that the synthetic resin waveguide main body is formed on the thin metallic film 23. During this time, another core 1 is subjected to thermal spray of metal. After the pressure forming, the upper die 5 is lifted up, then the slide core 7 is moved horizontally at the same time by the action of an angular pin 10 and parted from the core 1 to open the die.
Patent JP-H0212010-A (JP)
Title: Range finder of camera
Inventor: TSUNODA YOSHIO
IPC: G03B3/00
Filed: 1988-06-30
Abstract: PURPOSE:To surely block noise to be introduced to a photodetector by shielding the photodetector together with its first-stage amplifier. CONSTITUTION:A position sensitive device (PSD) base plate 17 is connected with an auto-focus (AF) base plate 21 by means of wiring 22. An opening 16a is provided to a PSD case 16 and a PSD 18 detects light through the opening 16a. The case 16 is covered with a case cover 23 after the base plate 17 is fixed to the case 16 with screws. Moreover, the PSD 18 and a head amplifier 19 which is the first-stage amplifier of the PSD 18 are completely shielded with the case 16 and cover 23. Since both of the PSD 18 and amplifier 19 are shielded in such way, no noise is picked up from their connecting section and the PSD 18 and amplifier 19 can be shielded more perfectly. As a result, noise to be introduced to the photodetector can surely be blocked.